.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.user-info h1 {
    color: #333;
    margin: 0;
}

.logout-btn {
    padding: 10px 20px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.logout-btn:hover {
    background-color: #c82333;
}

.content {
    margin-top: 30px;
}

.result {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
    border-left: 4px solid #007bff;
}

.welcome-info {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    padding: 15px;
    border-radius: 4px;
    margin-top: 20px;
}

.error-info {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin-top: 20px;
}
